IVY Classic 44696 5/16 x 1-3/4" Non-Magnetic Spring Nut Setter, Impact Plus, 1/Card

Spring Nut Setter specially designed to hold stainless steel hex-head screws and nuts, Ball and spring retention hold nut or hex-head screw securely in place without a magnet, Alloy-Steel designed to withstand the high torque (rotational force) of impact drivers, Impact Plus (Registered Trademark), Lobular design reduces the stripping of the corners of the nut, fasteners are driven on their flat sides instead of their corners, Size: 5/16" hex, Length 1-3/4", Shank: 1/4" hex power